#40342F#40342F

#40342F is a dark, near-neutral orange. Relative luminance 0.038; OKLCH L 33.6% C 0.019 H 43.8°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#40342F
RGB	rgb(64, 52, 47)
HSL	hsl(18, 15%, 22%)
HSV	hsv(18, 27%, 25%)
CMYK	cmyk(0%, 18.8%, 26.6%, 74.9%)
CIE-LAB	lab(22.83, 4.42, 5.17)
CIE-LCH	lch(22.83, 6.80, 49.46°)
OKLab	oklab(33.64% 0.014 0.0134)
OKLCH	oklch(33.64% 0.019 43.8)
XYZ	xyz(3.8555, 3.7513, 3.2098)
Luminance	0.0375 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40342F #2F3B40

analogous

#402F33 #40342F #403D2F

triadic

#40342F #2F4034 #342F40

tetradic

#40342F #33402F #2F3B40 #3D2F40

square

#40342F #33402F #2F3B40 #3D2F40

split-complementary

#40342F #2F403D #2F3340

monochromatic

#120E0D #1D1715 #40342F #635149 #876D63

Accessibility & contrast

On white

12.00

#40342F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#40342F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40342F

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40342F	#FFFFFF	#000000	##FFFFFF
##40342F	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37352F

Deuteranopia (green-blind)

#3A372F

Tritanopia (blue-blind)

#433233

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #40342f;
/* rgb */ color: rgb(64, 52, 47);
/* oklch */ color: oklch(33.6% 0.019 43.8);

Tailwind

colors: {
  custom: {
    50: '#756b67',
    500: '#40342f',
    950: '#000000',
  },
}

SCSS

$custom: #40342f;
$custom-light: #756b67;
$custom-dark: #000000;

JSON

{
  "hex": "#40342f",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 17.647,
    "s": 15.315,
    "l": 21.765
  },
  "oklch": {
    "l": 0.33643,
    "c": 0.01937,
    "h": 43.8
  },
  "luminance": 0.03751
}

Semantic roles & 50–950 ramp

primary

#40342F

secondary

#5B6A70

accent

#A3B870

background

#F7F6F6

surface

#EDEBEB

border

#C8C6C6

text

#080606

muted

#7B7A7A

Preview Lab

Preview with #40342F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →